Does the release 3.0.1 have the new features mentioned here:
upcoming fixes expected after 0.15 hits:
- all splitter pieces will now be blueprintable
- improved item removal behavior
- possible totem (a 2nd buffer chest) to allow belt side to be maintained (must make it through testing)
See the full change log for implemented features per release. 3.0.1 was released to make sure the most recent changes were visible from the in-game mod portal.
I don't have a timeline on when those features will be implemented.